fixed and reformat hadis translation data with command script

apps/hadis/management/commands/reformat_translations.py

@@ -0,0 +1,76 @@
+from django.core.management.base import BaseCommand
+from django.db import transaction
+
+from apps.hadis.models import Hadis
+
+
+def normalize_translation(value):
+    """
+    Convert:
+        {"en": "translation", "fa": "ترجمه"}
+    to:
+        [{"text": "translation", "language_code": "en"},
+         {"text": "ترجمه", "language_code": "fa"}]
+
+    Also clean existing list entries by:
+    - ensuring only 'text' + 'language_code'
+    - dropping any 'title' key
+    """
+    if value is None:
+        return []
+
+    # If it's already a list, clean its items
+    if isinstance(value, list):
+        cleaned = []
+        for item in value:
+            if not isinstance(item, dict):
+                continue
+            lang = item.get("language_code")
+            # prefer 'text', fallback to 'title'
+            text = item.get("text") or item.get("title")
+            if not lang or not text:
+                continue
+            cleaned.append(
+                {
+                    "language_code": str(lang),
+                    "text": text,
+                }
+            )
+        return cleaned
+
+    # Old dict format: {"en": "...", "fa": "..."}
+    if isinstance(value, dict):
+        result = []
+        for lang_code, text in value.items():
+            if text is None or text == "":
+                continue
+            result.append(
+                {
+                    "language_code": str(lang_code),
+                    "text": text,
+                }
+            )
+        return result
+
+    return []
+
+class Command(BaseCommand):
+    help = "Reformat Hadis.translation from {'en': '...', 'fa': '...'} to [{'text': '...', 'language_code': '...'}, ...]"  # noqa: E501
+
+    @transaction.atomic
+    def handle(self, *args, **options):
+        qs = Hadis.objects.all()
+        total = qs.count()
+        self.stdout.write(f"Found {total} hadis objects")
+
+        changed = 0
+        for hadis in qs:
+            old = hadis.translation
+            new = normalize_translation(old)
+
+            if new != old:
+                hadis.translation = new
+                hadis.save(update_fields=["translation"])
+                changed += 1
+
+        self.stdout.write(self.style.SUCCESS(f"Updated {changed} hadis objects"))

apps/hadis/serializers/hadis.py

@@ -153,10 +153,9 @@ class HadisSyncSerializer(serializers.ModelSerializer):
 class HadisListSerializer(serializers.ModelSerializer):
     """Serializer for Hadis list"""
     category = serializers.SerializerMethodField()
-    translation = serializers.SerializerMethodField()
+    translation = LocalizedField()
     title = LocalizedField()
     title_narrator = LocalizedField()
-    text = LocalizedField()
     title_narrator = LocalizedField()
     
     class Meta:
@@ -184,11 +183,11 @@ class HadisListSerializer(serializers.ModelSerializer):
             }
         return None
     
-    def get_translation(self, obj):
-        """Get translation based on request language"""
-        request = self.context.get('request')
-        language_code = getattr(request, 'LANGUAGE_CODE', 'en')
-        return obj.translation.get(language_code)
+    # def get_translation(self, obj):
+    #     """Get translation based on request language"""
+    #     request = self.context.get('request')
+    #     language_code = getattr(request, 'LANGUAGE_CODE', 'en')
+    #     return obj.translation.get(language_code)
 
     # def get_title(self,obj):
     #     # ✅ Get language from request

apps/hadis/views/hadis.py

@@ -80,7 +80,7 @@ class HadisListView(ListAPIView):
             # Without it, if 3 narrators are from "Layer 1", it counts as 3.
             # With it, it counts as 1 (unique layer).
             layer_count=Count('transmitters__narrator_layer', distinct=True)
-        )
+        ).select_related('category')
 
 
 class HadisBasicView(RetrieveAPIView):